metamaps--metamaps/frontend/src/Metamaps/Listeners.js
Devin Howard 0562134157 low hanging fruit
Here is my TODO list:

already done
==> Account.js <==
==> Admin.js <==
==> AutoLayout.js <==
==> Listeners.js <==
==> Mapper.js <==
==> Organize.js <==
==> PasteInput.js <==
==> ReactComponents.js <==
==> Util.js <==

TODO (I think) simple to make modular
==> Backbone.js <==
==> Control.js <==
==> Create.js <==
==> Filter.js <==
==> Import.js <==
==> Mobile.js <==
==> Synapse.js <==
==> SynapseCard.js <==
==> Topic.js <==
==> TopicCard.js <==
==> Views.js <==
==> Visualize.js <==

TODO hard to make modular
==> Constants.js <==
==> Debug.js <==
==> GlobalUI.js <==
==> JIT.js <==
==> Map.js <==
==> Realtime.js <==
==> Router.js <==
2016-09-22 17:00:36 +08:00

123 lines
3.6 KiB
JavaScript

/* global Metamaps, $ */
/*
* Dependencies:
* - Metamaps.Active
* - Metamaps.Control
* - Metamaps.JIT
* - Metamaps.Visualize
*/
const Listeners = {
init: function () {
var self = this
$(document).on('keydown', function (e) {
if (!(Metamaps.Active.Map || Metamaps.Active.Topic)) return
switch (e.which) {
case 13: // if enter key is pressed
Metamaps.JIT.enterKeyHandler()
e.preventDefault()
break
case 27: // if esc key is pressed
Metamaps.JIT.escKeyHandler()
break
case 65: // if a or A is pressed
if (e.ctrlKey) {
Metamaps.Control.deselectAllNodes()
Metamaps.Control.deselectAllEdges()
e.preventDefault()
Metamaps.Visualize.mGraph.graph.eachNode(function (n) {
Metamaps.Control.selectNode(n, e)
})
Metamaps.Visualize.mGraph.plot()
}
break
case 68: // if d or D is pressed
if (e.ctrlKey) {
e.preventDefault()
Metamaps.Control.deleteSelected()
}
break
case 69: // if e or E is pressed
if (e.ctrlKey && Metamaps.Active.Map) {
e.preventDefault()
Metamaps.JIT.zoomExtents(null, Metamaps.Visualize.mGraph.canvas)
break
}
if (e.altKey && Metamaps.Active.Topic) {
e.preventDefault()
if (Metamaps.Active.Topic) {
self.centerAndReveal(Metamaps.Selected.Nodes, {
center: true,
reveal: false
})
}
break
}
break
case 72: // if h or H is pressed
if (e.ctrlKey) {
e.preventDefault()
Metamaps.Control.hideSelectedNodes()
Metamaps.Control.hideSelectedEdges()
}
break
case 77: // if m or M is pressed
if (e.ctrlKey) {
e.preventDefault()
Metamaps.Control.removeSelectedNodes()
Metamaps.Control.removeSelectedEdges()
}
break
case 82: // if r or R is pressed
if (e.altKey && Metamaps.Active.Topic) {
e.preventDefault()
self.centerAndReveal(Metamaps.Selected.Nodes, {
center: false,
reveal: true
})
}
break
case 84: // if t or T is pressed
if (e.altKey && Metamaps.Active.Topic) {
e.preventDefault()
self.centerAndReveal(Metamaps.Selected.Nodes, {
center: true,
reveal: true
})
}
break
default:
// console.log(e.which)
break
}
})
$(window).resize(function () {
if (Metamaps.Visualize && Metamaps.Visualize.mGraph) Metamaps.Visualize.mGraph.canvas.resize($(window).width(), $(window).height())
if ((Metamaps.Active.Map || Metamaps.Active.Topic) && Metamaps.Famous && Metamaps.Famous.maps.surf) Metamaps.Famous.maps.reposition()
if (Metamaps.Active.Map && Metamaps.Realtime.inConversation) Metamaps.Realtime.positionVideos()
Metamaps.Mobile.resizeTitle()
})
},
centerAndReveal: function(nodes, opts) {
if (nodes.length < 1) return
var node = nodes[nodes.length - 1]
if (opts.center && opts.reveal) {
Metamaps.Topic.centerOn(node.id, function() {
Metamaps.Topic.fetchRelatives(nodes)
})
} else if (opts.center) {
Metamaps.Topic.centerOn(node.id)
} else if (opts.reveal) {
Metamaps.Topic.fetchRelatives(nodes)
}
}
}
export default Listeners